Material: Neoprene, Nylon, Spandex. Fabric: 4 Way Stretch, Knitted. Fabric Technology: Breathable. Suitable for: Calf Muscle Strains, Shin Splints and Minor Achilles Strains. Compressible, Seamless. Design: Dotted, Logo. Handmade. Helps Prevent the Build Up of Lactic Acid, Reduces the Prospect of Cramp and Stiffness, Stimulates Blood Flow. Fastening: Slip-on. Ref: UTCS1264